<clickhouse>
    <kafka>
        <auto_offset_reset>earliest</auto_offset_reset>
        <!-- Debugging of possible issues, like:
             - https://github.com/edenhill/librdkafka/issues/2077
             - https://github.com/edenhill/librdkafka/issues/1778
             - #5615

             XXX: for now this messages will appears in stderr.
        -->
        <debug>cgrp,consumer,topic,protocol</debug>
    </kafka>

    <kafka_consumer_hang>
        <!-- default: 3000 -->
        <heartbeat_interval_ms>300</heartbeat_interval_ms>
        <!-- default: 10000 -->
        <session_timeout_ms>6000</session_timeout_ms>
    </kafka_consumer_hang>
</clickhouse>
